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公开(公告)号：KR1020130072813A
公开(公告)日：2013-07-02
申请号：KR1020110140409
申请日：2011-12-22
Applicant: 삼성전기주식회사
CPC classification number: H01F27/29 , H01F5/00 , H01F17/0033 , H01F27/292 , H01F41/041 , H01F41/046 , Y10T29/4902
Abstract: PURPOSE: A chip inductor and a manufacturing method thereof are provided to manufacture chip inductors at a low temperature, thereby improving productivity. CONSTITUTION: A metal-polymer composite consist of the mixture of metal particles and polymers. A wiring pattern (120) is positioned in the metal-polymer composite. The wiring pattern forms a coil. An external electrode (150) is formed on a part of the outer surface of the metal-polymer composite. An insulation part is formed between the metal-polymer composite and the external electrode.
Abstract translation: 目的：提供一种芯片电感器及其制造方法，以在低温下制造片式电感器，从而提高生产率。 构成：金属 - 聚合物复合材料由金属颗粒和聚合物的混合物组成。 配线图案（120）位于金属 - 聚合物复合材料中。 布线图形形成线圈。 在金属 - 聚合物复合材料的外表面的一部分上形成外部电极（150）。 在金属 - 聚合物复合材料和外部电极之间形成绝缘部分。
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公开(公告)号：KR1020130058956A
公开(公告)日：2013-06-05
申请号：KR1020110124987
申请日：2011-11-28
Applicant: 삼성전기주식회사
CPC classification number: G01S7/521
Abstract: PURPOSE: An ultrasonic sensor and a manufacturing method thereof are provided to have compact size by integrating a piezoelectric device and a temperature compensation device, and to simplify a manufacturing process of the ultrasonic sensor. CONSTITUTION: An ultrasonic sensor(10) includes a case(20), a piezoelectric vibration device(30), a temperature compensation capacitor(40) and connection terminals(70,72). The piezoelectric vibration device transmits an ultrasonic wave to the outside according to an internal electric signal. The capacitor compensates variation of capacitance according to an external temperature. The piezoelectric vibration device and the capacitor are able to be integrated. The connection terminals are connected to an internal circuit. The connection terminals are electrically connected to electrode patterns(50,52,54,56), and give polarity to ceramic members(310,410).
Abstract translation: 目的：提供超声波传感器及其制造方法，以通过集成压电装置和温度补偿装置来实现紧凑的尺寸，并且简化超声波传感器的制造过程。 构成：超声波传感器（10）包括壳体（20），压电振动装置（30），温度补偿电容器（40）和连接端子（70,72）。 压电振动装置根据内部电信号向外部发送超声波。 电容器根据外部温度补偿电容的变化。 压电振动装置和电容器可以集成。 连接端子连接到内部电路。 连接端子电连接到电极图案（50,52,54,56），并给予陶瓷构件（310,410）极性。
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公开(公告)号：KR1020130051282A
公开(公告)日：2013-05-20
申请号：KR1020110116542
申请日：2011-11-09
Applicant: 삼성전기주식회사
IPC: G01S15/08 , G01S5/18 , B60W30/08 , B60R21/013
CPC classification number: G01S7/521 , G01S7/52006 , G01S15/931
Abstract: PURPOSE: An ultrasonic sensor is provided to strengthen a vibration force and easily perform mass production by stably combining accessories using a lead line which divides the upper electrode and the lower electrode of a temperature compensation ceramic. CONSTITUTION: An ultrasonic sensor(100) comprises a temperature compensation ceramic(110), a socket(120), a support(130), a - terminal(140), a + terminal(150), a sound-absorbing material(160), a piezoelectric ceramic(170), and a case(180). The temperature compensation ceramic(110) has a no-polling property. The socket is inserted into both sides of the temperature compensation ceramic, and the - terminal and the + terminal are connected in both sides. One side of the - terminal is fixed to the temperature compensation ceramic and the other side is fixed to the case. One side of the + terminal is fixed to the temperature compensation ceramic and the other side is fixed to the piezoelectric ceramic. The piezoelectric ceramic vibrates by applying a driving voltage to terminals(140,150). The bottom surface of the case vibrates by the vibration of the piezoelectric ceramic, and ultrasonic waves are emitted in the direction of crossing with the bottom surface at a right angle. The sound-absorbing material is built in the case, plays the role of vibration absorption and vibration diminution and is arranged in the upper part of the socket. The piezoelectric ceramic is comprised of piezoelectric elements, generates ultrasonic waves when power is applied, and vibrates up and down.
Abstract translation: 目的：提供一种超声波传感器，以通过使用分隔温度补偿陶瓷的上电极和下电极的引线稳定地组合附件来增强振动力并容易进行批量生产。 构造：超声波传感器（100）包括温度补偿陶瓷（110），插座（120），支撑件（130），端子（140），+端子（150），吸音材料（160） ），压电陶瓷（170）和壳体（180）。 温度补偿陶瓷（110）具有无轮询性质。 插座插入温度补偿陶瓷的两侧，端子和+端子两端连接。 端子的一侧固定在温度补偿陶瓷上，另一面固定在外壳上。 +端子的一侧固定在温度补偿陶瓷上，另一面固定在压电陶瓷上。 压电陶瓷通过向端子（140,150）施加驱动电压来振动。 壳体的底面通过压电陶瓷的振动而振动，超声波以与底面交叉的方向成直角发射。 吸音材料内置在外壳中，起振动和减震的作用，并布置在插座的上部。 压电陶瓷由压电元件组成，在施加电力时产生超声波，并且上下振动。
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Patent Agency Ranking
公开(公告)号：KR1020120118844A
公开(公告)日：2012-10-29
申请号：KR1020120114401
申请日：2012-10-15
Applicant: 삼성전기주식회사
IPC: G02F1/167
CPC classification number: G02F1/167 , G02F2001/1678
Abstract: PURPOSE: An electronic paper display device is provided to express black/white inversion and other gray scales. CONSTITUTION: A substrate(110) comprises a plurality of cell spaces. The cell spaces are formed by partition walls. An upper electrode(150) and a lower electrode(140) are formed on upper/lower surfaces of the substrate. A plurality of twist balls(10) are mounted on the cell spaces respectively. The twist balls have optical and electrical anisotropic features. The twist balls are arranged in one direction along with the direction of an electric field.
Abstract translation: 目的：提供电子纸显示设备，用于表示黑/白反转等灰度。 构成：衬底（110）包括多个电池空间。 细胞空间由分隔壁形成。 在基板的上/下表面上形成上电极（150）和下电极（140）。 多个扭转球（10）分别安装在单元空间上。 扭转球具有光学和电学各向异性特征。 扭转球沿着电场的方向排列在一个方向上。
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公开(公告)号：KR1020120064177A
公开(公告)日：2012-06-19
申请号：KR1020100125283
申请日：2010-12-09
Applicant: 삼성전기주식회사
IPC: G02F1/167
CPC classification number: G02F1/167 , G02F2001/1672 , G02F2001/1678
Abstract: PURPOSE: An electronic paper display device and a color display method thereof are provided to increase color gamut by selectively displaying one pixel in red, green, blue, cyan, magenta and yellow through rotating balls. CONSTITUTION: A partition wall structure(110) supports rotating balls. The partition wall structure includes cavities(112). The rotating balls are partitioned inside the partition wall by the cavities. Insulating oil(114) is filled with the cavities. The insulating oil supplies rotating lubrication of the rotating balls. The rotating balls are included within the cavities.
Abstract translation: 目的：提供一种电子纸显示装置及其彩色显示方法，通过旋转球选择性地显示红色，绿色，蓝色，青色，品红色和黄色的一个像素来增加色域。 构成：分隔壁结构（110）支撑旋转球。 分隔壁结构包括空腔（112）。 旋转球通过空腔在分隔壁内分隔开。 绝缘油（114）填充有空腔。 绝缘油供应旋转滚珠的旋转润滑。 旋转球包括在空腔内。
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公开(公告)号：KR1020120026302A
公开(公告)日：2012-03-19
申请号：KR1020100088450
申请日：2010-09-09
Applicant: 삼성전기주식회사
IPC: G02F1/167
CPC classification number: G02B26/026
Abstract: PURPOSE: An electronic paper display device and a manufacturing method thereof are provided to coat black nano particles on a partition wall, thereby increasing a color definition degree and a contrast ratio. CONSTITUTION: A partition wall structure(110) comprises a plurality of partitioned cavities into which rotation balls can be individually inserted. An upper electrode and a lower electrode of an electrode structure are placed on an upper portion and a lower portion of the partition wall structure respectively. The electrode structure applies a voltage to the rotation balls. A black coating layer(113) is formed on the surface of the partition wall structure. The black coating layer is formed on a lower electrode of the electrode structure.
Abstract translation: 目的：提供一种电子纸显示装置及其制造方法，以在分隔壁上涂覆黑色纳米颗粒，从而增加了颜色定义度和对比度。 构成：分隔壁结构（110）包括多个分隔空腔，旋转球可以单独插入该空腔中。 电极结构的上电极和下电极分别设置在分隔壁结构的上部和下部。 电极结构向旋转球施加电压。 在分隔壁结构的表面上形成黑色涂层（113）。 黑色涂层形成在电极结构的下电极上。
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